From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f176.google.com (mail-pl1-f176.google.com [209.85.214.176]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 36B6818045 for ; Sat, 16 Mar 2024 14:42:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.176 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710600141; cv=none; b=Vjj1Wriv6EF+S9Sgt3boCdXBYjJKB8Z3h2ii+NDrEfiOPTaNtu0Prsd6fMrbjrtCiN9CxJBY4sO+LgJdGLyrZMNTv/z6zEvwaCTFyln4ZtVf+ly4rb0HSWG9FKWeAXxnZksBOH/mpECIg8adhOYOTmttuWzXhVecGf5hrfdhmfo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710600141; c=relaxed/simple; bh=9IKAL9O5Kzhj2bWwcxxcLVVHc+FpAsBJbr8QW4g4aUo=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=OC/dfjqJ+zU3ymhZqNRt3hoJPgm5ojf5+u0WD07i8YnyOdBRE+JJZHTW1dxJy4iHvZFay2WuSaxUPSENNOvq6vJnTX3XK4Bv1PpZzB2p2eznVRItIvSB4/xvB5wQb5LiAeC4K1/0xuodfh9DdebhNzZAAnglykZ2XFt2gIblPrE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk; spf=pass smtp.mailfrom=kernel.dk; dkim=pass (2048-bit key) header.d=kernel-dk.20230601.gappssmtp.com header.i=@kernel-dk.20230601.gappssmtp.com header.b=U2/08xqq; arc=none smtp.client-ip=209.85.214.176 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kernel.dk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel-dk.20230601.gappssmtp.com header.i=@kernel-dk.20230601.gappssmtp.com header.b="U2/08xqq" Received: by mail-pl1-f176.google.com with SMTP id d9443c01a7336-1def81ee762so2660375ad.0 for ; Sat, 16 Mar 2024 07:42:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20230601.gappssmtp.com; s=20230601; t=1710600138; x=1711204938; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=021yMPdarsacqdEo/8CW8u8ZNpKM/XY65JYdTMbED3E=; b=U2/08xqqzuf9n3embOU+7m6bSUmbdxQ6qEvOqfZMMhdeTxjDeVl6Szjzojequ+cO9x 9wigpcN20Vi/tfnWesbfEZQJ3WywyyMOcYXwg/msPV2rJffuGDkitH8UL0ciad8WsRW0 6pdBCi0DwQLK1lcxqu4/f8qIawR+gDKPILpkOM6m6w42Y0MdU1hWaSBxw1DcA5JHa39x mMO+2favcCGFFP250oHUUcrITvGR50sjI82kIfSk24wzkOLWABoyG7BiQFsV9jEi/pui A4r+KwZQTMUC77hIQexLVFIC2q+v3MyFFWJ5pvtVdbSdQWG3JXk6JTRTNvc2iuFNlNa/ qlhw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1710600138; x=1711204938; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=021yMPdarsacqdEo/8CW8u8ZNpKM/XY65JYdTMbED3E=; b=WuSs9iboOfDIMD2bEbvI+5PycvpgCAjma5bLBnr5jU5ADl7JEbxrsauiIwGqF174nW wZ7TK7OBub3R5HE9aE5pGGmWptQ1tKqD6eeGUKCncKFsRN7vpL6fHB8tsD5eA+2mTGhP tvnNok6UxBNclhrHWUowvQp/sr+1bYq3HWCPndW2LuTJ68hLrkceyYb7bGoSlEg0aHvx aejk70N/iCdOH3CxpjGnq+fCWrPqYgRdf9wM9bYh7cjIsr+DgccR0NS2Tiip9YDnluCj 0e7Tn/tcO1u0j9ODROO8VAHmJhelhBA8xecBEILnjdHa0rb5LRrbrGJB9SBh9aY+rgLY vn/g== X-Forwarded-Encrypted: i=1; AJvYcCUrFRKVaobLjzq8xFMi5JNtKLtk/mgduGDEr7h6fE2S5QLirfqW7XKBYAsUoD+38dDLRXsG0ZPYzgd5tfmjrBw3pBxEiYOmKe7a/op9 X-Gm-Message-State: AOJu0YwiQCrfOFSSCfShSAhpHMxxoPrg/dQzqIbcqe2SH6DNzdeqq9fe 6DjK4F4MN4lKF+DSwydqDHORe0L1y0VNhCzTSgpT2Ik4a1tMezrkEhXS64iXgcw= X-Google-Smtp-Source: AGHT+IGRV2wpfsgw0/oWiKlOA5lxTdHAopriGaXb8z161t0SWeWao275fL5/kxza9A9ZbURzltxiGQ== X-Received: by 2002:a17:903:186:b0:1dd:6f1a:2106 with SMTP id z6-20020a170903018600b001dd6f1a2106mr9296394plg.0.1710600138520; Sat, 16 Mar 2024 07:42:18 -0700 (PDT) Received: from [192.168.1.150] ([198.8.77.194]) by smtp.gmail.com with ESMTPSA id p3-20020a170902e74300b001dcc158df20sm1453789plf.97.2024.03.16.07.42.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 16 Mar 2024 07:42:17 -0700 (PDT) Message-ID: <8e639192-cb6b-40c3-9892-db0ac0cbae52@kernel.dk> Date: Sat, 16 Mar 2024 08:42:16 -0600 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [syzbot] [io-uring?] KMSAN: uninit-value in io_sendrecv_fail Content-Language: en-US To: syzbot , asml.silence@gmail.com, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <0000000000003e6b710613c738d4@google.com> From: Jens Axboe In-Reply-To: <0000000000003e6b710613c738d4@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit #syz test: git://git.kernel.dk/linux.git io_uring-6.9 -- Jens Axboe